UBT2V470MHD

The UBT2V470MHD is a radial-lead aluminum electrolytic capacitor offering 47 µF capacitance at a 350 V rating. It is part of Nichicon's UBT series designed for high-temperature operation and long-duration endurance in demanding environments.

Key strengths include a wide operating range to 125°C, AEC‑Q200 qualification, and measurable ripple/ leakage characteristics that support robust power designs in automotive and other heavy‑duty electronics.

Key Features

• Nominal Capacitance & Voltage — 47 µF capacitance rated at 350 V for energy storage and bulk-decoupling in high-voltage circuits.
• High‑Temperature Endurance — Rated for operation up to 125°C with life/endurance specified at 2000 hours at 125°C, enabling use in hot operating environments.
• AEC‑Q200 Qualified — Series qualification suited for elevated reliability requirements in automotive electronics (AEC‑Q200).
• Ripple Current & Loss — Low-frequency ripple current of 243 mA (120 Hz) and high-frequency ripple current of 364.5 mA (100 kHz); tan δ (DF) 0.24 at 20°C, 120 Hz.
• Leakage Current — Specified leakage current of 758 µA after voltage application, allowing predictable bias behaviour in designs.
• Mechanical Package — Radial-lead aluminum can with dimensions Ø16 × 30.5 mm (L: 3.05 × D: 1.6 cm) and 7.5 mm lead spacing (±0.5 mm) for through-hole assembly and secure board mounting.
• Compliance — RoHS‑compliant construction to meet environmental requirements.

Typical Applications

• Automotive electronics — Suited for automobile electronics where heavy‑duty service and elevated temperature endurance are required.
• High-temperature power modules — Bulk energy storage and smoothing where components must tolerate continuous operation up to 125°C.
• Industrial control systems — Use in power rails and DC‑link circuits that require defined ripple and leakage performance at elevated temperatures.

Unique Advantages

• High-temperature capability: Specified operation to 125°C with a 2000-hour endurance rating at that temperature, enabling deployment in thermal-stressed locations.
• Automotive-grade qualification: AEC‑Q200 qualification supports use in vehicle electronics and other applications that require standardized reliability testing.
• Predictable ripple handling: Explicit low‑ and high‑frequency ripple current ratings (243 mA at 120 Hz, 364.5 mA at 100 kHz) allow engineers to size capacitors against expected ripple loads.
• Compact radial form factor: Ø16 × 30.5 mm can with 7.5 mm lead spacing provides a compact, through-hole package for robust mechanical retention and straightforward assembly.
• Measured electrical loss and leakage: Specified tan δ (0.24 at 20°C, 120 Hz) and leakage current (758 µA) give clear, verifiable parameters for circuit design and simulation.
• RoHS compliance: Conforms to environmental directives for regulatory and manufacturing consistency.

Why Choose UBT2V470MHD?

The UBT2V470MHD combines high-voltage capability (350 V) with high-temperature endurance and AEC‑Q200 qualification, making it suitable for demanding electronic systems that require reliable bulk capacitance under thermal and electrical stress. Its clearly specified ripple, leakage, and dissipation factor figures help engineers evaluate performance deterministically in design and validation.

This capacitor is well suited to OEMs and design teams targeting rugged power electronics, automotive modules, and industrial equipment that need predictable electrical behavior, proven high-temperature life, and compliance with environmental standards.

If you would like pricing, availability, or to request a formal quote for UBT2V470MHD, please submit a request to our sales team and include your required quantity and delivery timeframe.